Fabric content tag has been cut off, but it is a faux suede like stretchy fabric. I'm assuming a polyester, spandex mix. Features a wide elastic waist band with a side zipper and zippers at the ankle. Laying flat and unstretched measures 12" in the waist. 17" in the hips, 11" rise, and 28" inseam. Be sure to check out all of my other Zara items! 
All of my items are cross posted, and I am always happy to take additional pictures or answer any questions. All items are in excellent used condition, unless stated otherwise.